Cannot get ComfyUI to launch for manual installation; 'torch' missing error

I tried to download Comfyui manually, but it still gives me the same error. I installed torch in the ComfyUI folder because the ComfyUI installation guide does not provide a location to install it: C:\Users\urani\ComfyUI_manual_install\ComfyUI>python main.py --force-fp16
Traceback (most recent call last):
File "C:\Users\urani\ComfyUI_manual_install\ComfyUI\main.py", line 73, in
import comfy.utils
File "C:\Users\urani\ComfyUI_manual_install\ComfyUI\comfy\utils.py", line 1, in
import torch
ModuleNotFoundError: No module named 'torch'

The traceback points to main.py and comfy/utils.py, where the manual launch reaches import torch. Start by checking the manual installation guide and reproducing `python main.py --force-fp16` in the documented environment. Done means the guide clearly identifies how to install torch and the command no longer fails with ModuleNotFoundError.

Written by the indexing model from the issue text.